... ,1025,1050, etc. Length: as your requirements. Color steel sheet rolled from galvanized steel sheet or pre-painted galvanized steel sheet. Specifications:StandardGB/JIS, ASTM, DIN, ENMaterialSGCC, Q195 ... size factory buildings,storages, exhibition halls, gymnasiums etc Features:Corrugated steel sheet features on light weight, abundant colors, anti-seismic performance, easy ...